The actor was looking all grown-up as he started the first day of production on his new film, The F Word in Toronto yesterday with Zoe Kazan.

Rocking a blazer and puffing on a cigarette during breaks, Daniel is not the young boy we once knew. And he likes that idea, revealing recently that he was drunk while filming some scenes in the Harry Potter movies: "I went into work still drunk. I can point to many scenes where I'm just gone. Dead behind the eyes. I have a very addictive personality. It was a problem."